Swampfox KRK00116-3R: From the depths of the swamp, the Kraken has emerged to redefine expectations of optics-ready shooting. This heavy-duty closed emitter Shake N Wake 1-16x dot sight is made with double barrel waterproof 7075 aluminum housing, it is built to take a beating and keep on ticking. This bad boy does not sacrifice precision for durability. The ultra-crisp day light bright dot has 10 settings, including two for Night Vision, and is adjustable with 0.5mm MOA clicks on its flush, embedded turrets. Unlike other closed emitter dot sights with large, unique mounting footprints, the Kraken comes with a standard RMR compatible mounting. If you are a Glock shooter with a standard cut, Swampfox has you covered with a MOS adapter plate, ready to go out of the box. The Kraken is a great option for concealed carry, duty-use, and also works great on a variety of rifle and shotgun platforms.